1200Mah RCA/DC Mini Wireless Tattoo Power Supply

Press and hold the power button to turn on.
2-hour charge for 5-hour runtime.

Alternative versions for different contexts:

1. For clarity in instructions:
   Press and hold the power button to activate.
   Charges in 2 hours | Provides 5 hours of operation.

2. Technical specification style:
   Power On: Long-press power button
   Charging Time: 2 hours
   Runtime: 5 hours

3. Simplified version for packaging:
   🔘 Hold power button to start
   ⚡ 2h charge → 5h use